NameUS Army WT85 Protrude
Ordered1941
BuilderJohn Wright and Son Shipyards
Launched1943
Completed1944
Identification191328[1]/53877
Fateongoing restoration
General characteristics
TypeTugboat
Tonnage18.9
Length45 feet
Beam15 feet
Draught7 feet
Installed power135 BHP Cummins Diesel. 6-cylinder
Propulsionsingle screw

US Army WT85 Protrude is a tow/tug boat built in 1943 by John Wright and Son Shipyards, in Tuncurry, Australia. After the entry of the United States in World War 2 in 1941, the United States Army ordered five 45-foot-long wooden tug/tow boats through the Ministry of Munitions. Wooden support craft were preferred over metal-hulled ships for reasons of security against mines.[2][3][4]

The last of these was the WT85, later to be named Koolya when acquired by the Royal Australian Navy. On 24 July 1944 WT85 was taken out over the bar at Tuncurry by a local fishing boat, the Eldorado then handed over to US Army WT68. In 1948 the boat was sold to the ferry operators Nicholson Bros. Harbour Transport, and named Protrude.[5][6] Other craft run by Nicholson also were named with the prefix "pro". Such as the Promise, Protex, Protest, Prolong, Promote and Proclaim.[7][8]

Since the Second World War the Protrude has had many owners, roles and re-fittings. It is one of the last surviving craft built by John Wright and Son Shipyards. As of 2020, the former WT85 is moored at Elvina Bay.[5]

References

  1. ↑ "Protrude". Australian Government - Australian Maritime Safety Authority. Retrieved 2 July 2019.
  2. ↑ "The WT85 - the only surviving vessel built at Wright's Tuncurry shipyard". Manning River Times - Chris Borough & Graham Nicholson. Retrieved 2 July 2019.
  3. ↑ "Builders Certificate US Army WT 85 Protrude Built by Ernest Wright & Son Shipyards Tuncurry 1943 - Issued after war service on 15th December 1948 (Signed by John Wright jnr)". Ministry of Munitions. Retrieved 2 July 2019.
  4. ↑ "45 Foot Wooden Tug Profile". Australian Military Forces - Tugs, Wooden, 45 feet. Retrieved 2 July 2019.
  5. 1 2 "John Wright & Sons Shipyards Tuncurry 1943 built US Army WT85 / Protrude - June 2019". Flickr - Black Diamond Images. Retrieved 2 July 2019.
  6. ↑ "'US Army WT85' (1944 - ) - also 'Koolya' and 'Protrude'". National Library of Australia - Trove. Retrieved 2 July 2019.
  7. ↑ "Ferry Services" (PDF). Newsheet - Balmain Associated Incorporated. Retrieved 9 November 2020.
  8. ↑ Asa Wahlquist. "Sailing Sabots at Snails Bay, Balmain Library Exhibition". Retrieved 9 November 2020.
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